MCQOPTIONS
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				| 1. | 
                                    'Mixed gas' used in steel plants is a mixture of | 
                            
| A. | B.F. gas and coke oven gas. | 
| B. | coke oven gas and converter gas. | 
| C. | coke oven gas and L.P.G. | 
| D. | blast furnace gas and naphtha vapor. | 
| Answer» B. coke oven gas and converter gas. | |